search for: xiaoqi

..."varImp", which gave error message like "subscripts out of bounds". Also function "plot" doesn't work neither. So I'm wondering if anybody has encountered the same problem before, and could shed some light on this. I would really appreciate your help. Thanks, Xiaoqi

...ror in library.dynam(lib, package, package.lib) : shared library 'kernlab' not found In addition: Warning message: package 'kernlab' was built under R version 2.12.0 Error: package/namespace load failed for 'kernlab' Has anybody loaded this successfully before? Thanks, Xiaoqi

...with like 50 warnings. However, whenever I ran this function as a whole, it can not produce any plot, the pdf file has nothing in it. It seems the "splom" function even hasn't been run. Does anybody encountered similar problems, and would kindly share any possible reasons? Thanks, Xiaoqi

I could find the amule package in CertOS7, is anyone know this? Thanks. Xiaoqi

Hi everyone: I'm using "splom" to draw scatterplot matrix. I'm wondering how can I change the axis labels to c(1,10,100,1000,...) instead of c(1,2,3,...), and also how can I change the text size (for labels)? Thanks a lot! xcui

...aggregate a Date column does not work? (David Winsemius) 84. I need a very specific unique like function and I don't know even how to properly call this (madr) 85. Re: aggregate a Date column does not work? (Tan, Richard) 86. R package "kernlab" can not be properly loaded (Xiaoqi Cui) 87. Re: Rexcel (Erich Neuwirth) 88. Re: aggregate a Date column does not work? (David Winsemius) 89. Re: aggregate a Date column does not work? (Tan, Richard) 90. Re: aggregate a Date column does not work? (Gabor Grothendieck) 91. Re: "negative alpha" or custom gradient col...